http://www.cnblogs.com/fengfenggirl/p/cnn_implement.html http://www.2cto.com/kf/201603/493553.html http://blog.csdn.net/real_myth/article/details/5227 ...
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其他好文 时间:
2016-09-07 21:01:58
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163
题目: Implement wildcard pattern matching with support for '?' and '*'. 分析: 跟第10题Regular Expression Matching很像,从正则表达式匹配变成了通配符匹配,用动态规划的方法做的话, 比之前这个题要来的简单 ...
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其他好文 时间:
2016-09-06 23:07:41
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167
Reverse a singly linked list. Hint: A linked list can be reversed either iteratively or recursively. Could you implement both? 题目大意:反转单链表 提示: 反转一个链表可以 ...
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其他好文 时间:
2016-09-06 13:57:33
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102
8. String to Integer (atoi) 8. String to Integer (atoi) Total Accepted: 120050 Total Submissions: 873139 Difficulty: Easy Implement atoi to convert a ...
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其他好文 时间:
2016-09-05 21:05:33
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185
base64图片格式:$base64_url = data:image/jpeg;base64,xxxxxxxxxxxxxxxxxxxxxx 1,去除头部:$base64_body = substr(strstr($base64_url,','),1); 2,解码:$data= base64_dec ...
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Web程序 时间:
2016-09-04 23:58:53
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337
题目: Reverse a singly linked list. click to show more hints. Hint: A linked list can be reversed either iteratively or recursively. Could you implement ...
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其他好文 时间:
2016-09-04 17:37:14
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124
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.If such arrangement is not possibl... ...
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其他好文 时间:
2016-09-04 17:29:44
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153
Implement the following operations of a stack using queues. push(x) -- Push element x onto stack. pop() -- Removes the element on top of the stack. to ...
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其他好文 时间:
2016-09-04 16:05:10
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156
Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front ...
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其他好文 时间:
2016-09-04 15:55:07
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128
Given an Iterator class interface with methods: next() and hasNext(), design and implement a PeekingIterator that support the peek() operation -- it e ...
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其他好文 时间:
2016-09-04 10:16:51
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153